newtree/source/sys_null.c

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/*
sys_null.c
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null system driver to aid porting efforts
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to:
Free Software Foundation, Inc.
59 Temple Place - Suite 330
Boston, MA 02111-1307, USA
$Id$
*/
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#ifdef HAVE_CONFIG_H
# include "config.h"
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#endif
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#include <errno.h>
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/*
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filelength
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*/
int
filelength (QFile *f)
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{
int pos;
int end;
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pos = Qtell (f);
Qseek (f, 0, SEEK_END);
end = Qtell (f);
Qseek (f, pos, SEEK_SET);
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return end;
}
int
Sys_FileTime (char *path)
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{
QFile *f;
f = Qopen (path, "rb");
if (f) {
Qclose (f);
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return 1;
}
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return -1;
}
void
Sys_mkdir (char *path)
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{
}
/*
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SYSTEM IO
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*/
void
Sys_MakeCodeWriteable (unsigned long startaddr, unsigned long length)
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{
}
void
Sys_DebugLog (char *file, char *fmt, ...)
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{
}
void
Sys_Error (char *error, ...)
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{
va_list argptr;
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printf ("I_Error: ");
va_start (argptr, error);
vprintf (error, argptr);
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va_end (argptr);
printf ("\n");
exit (1);
}
void
Sys_Printf (char *fmt, ...)
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{
va_list argptr;
va_start (argptr, fmt);
vprintf (fmt, argptr);
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va_end (argptr);
}
void
Sys_Quit (void)
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{
exit (0);
}
double
Sys_FloatTime (void)
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{
static double t;
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t += 0.1;
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return t;
}
char *
Sys_ConsoleInput (void)
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{
return NULL;
}
void
Sys_Sleep (void)
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{
}
void
IN_SendKeyEvents (void)
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{
}
void
Sys_HighFPPrecision (void)
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{
}
void
Sys_LowFPPrecision (void)
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{
}
//=============================================================================
void
main (int argc, char **argv)
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{
host_parms.memsize = 5861376;
host_parms.membase = malloc (host_parms.memsize);
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COM_InitArgv (argc, argv);
host_parms.argc = com_argc;
host_parms.argv = com_argv;
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printf ("Host_Init\n");
Host_Init ();
while (1) {
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Host_Frame (0.1);
}
}